ATE542126T1 - Ölleckdetektor - Google Patents
ÖlleckdetektorInfo
- Publication number
- ATE542126T1 ATE542126T1 AT07722569T AT07722569T ATE542126T1 AT E542126 T1 ATE542126 T1 AT E542126T1 AT 07722569 T AT07722569 T AT 07722569T AT 07722569 T AT07722569 T AT 07722569T AT E542126 T1 ATE542126 T1 AT E542126T1
- Authority
- AT
- Austria
- Prior art keywords
- conduit
- screen
- sensor
- oil
- pressure loss
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/025—Details with respect to the testing of engines or engine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79372706P | 2006-04-21 | 2006-04-21 | |
EP06008277 | 2006-04-21 | ||
PCT/DK2007/000190 WO2007121750A1 (en) | 2006-04-21 | 2007-04-20 | Oil leakage detector |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE542126T1 true ATE542126T1 (de) | 2012-02-15 |
Family
ID=36954655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07722569T ATE542126T1 (de) | 2006-04-21 | 2007-04-20 | Ölleckdetektor |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN101427124B (de) |
AT (1) | ATE542126T1 (de) |
DK (1) | DK2013606T3 (de) |
RU (1) | RU2008141414A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130015854A (ko) * | 2011-08-05 | 2013-02-14 | 유홍근 | 누유 감지 장치 |
CN104913881B (zh) * | 2015-04-28 | 2018-04-10 | 上海柳智科技股份有限公司 | 一种利用离子溅射镀膜电路的漏液检测传感器及其制造工艺 |
CN111189589B (zh) * | 2020-01-13 | 2021-02-12 | 浙江大学 | 一种利用激光雷达诊断滤袋破损的系统与方法 |
CN110985774A (zh) * | 2020-03-05 | 2020-04-10 | 胜利油田新大管业科技发展有限责任公司 | 一种可盘卷管道 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4263805A (en) * | 1979-10-10 | 1981-04-28 | Teledyne Industries, Inc. | Solid impurity detector |
DE4407969A1 (de) * | 1993-03-20 | 1994-09-22 | Maico Elektroapparate | Ventilator mit Filterverschmutzungsanzeige |
DE9405685U1 (de) * | 1994-04-06 | 1994-05-26 | Mann & Hummel Filter | Differenzdruckschalter |
US5932795A (en) * | 1997-01-22 | 1999-08-03 | President And Fellows Of Harvard College | Methods and apparatus for continuous ambient particulate mass monitoring |
-
2007
- 2007-04-20 CN CN200780014159.7A patent/CN101427124B/zh active Active
- 2007-04-20 AT AT07722569T patent/ATE542126T1/de active
- 2007-04-20 DK DK07722569.6T patent/DK2013606T3/da active
- 2007-04-20 RU RU2008141414/28A patent/RU2008141414A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN101427124B (zh) | 2013-04-03 |
CN101427124A (zh) | 2009-05-06 |
DK2013606T3 (da) | 2012-05-14 |
RU2008141414A (ru) | 2010-05-27 |
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